Using File system connector in Logic Apps Standard

Hi Omar_Abu_Arisheh , WSilveira 

We are facing the exact same issue as tiagoacosta198317 .
The FileSystem Connector works as expected when using IP Address as Root path but doesnt work when using FQDN. 

Below works as it uses IP Address

"on-prem-filesystem": {
            "type": "FileShare",
            "accountName": "<Domain>\\<user>",
            "shareName": "<share_name>",
            "accessKey": "@AppSettingRef(password)",
            "mountPath": "\\mounts\\FileSystem",
            "state": "NotValidated",
            "endpoint": "<IP Address>",
            "protocol": "Smb"
        }

Below doesnt work when using FQDN. Except the root folder all other fields are same as above.

"on-prem-filesystem": {
            "type": "FileShare",
            "accountName": "<Domain>\\<user>",
            "shareName": "<share_name>",
            "accessKey": "@AppSettingRef(password)",
            "mountPath": "\\mounts\\FileSystem",
            "state": "NotValidated",
            "endpoint": "<fqdn here>",
            "protocol": "Smb"
        }